expression Questions
3
Solved
i'm having a problem replacing ==> ’ (apostrophe) with a space i know it looks so easy but what i mean is editors don't type apostrophe like this ==> ’ but like this ==> ' and i can't find a way to...
Villager asked 13/2, 2012 at 19:50
5
Solved
How would I express the following java code in scala?
a = b = c;
By the way, I'm re-assigning variables (not declaring).
Finch asked 14/3, 2010 at 13:38
2
Solved
$(document).ready(function(){
var page = window.location.hash;
if(page != ""){
$('a[href='+ page +']').addclass('selected');
pageload(page.replace('#/page/', 'pages/?load='));
}
$('#top a')...
Mercuri asked 7/2, 2012 at 16:32
2
Solved
The Tcl expr function supports arguments written in hex notation: operands which begin with 0x are treated as integers written in hex form.
However the return value of expr is always in decimal fo...
Epithelium asked 1/2, 2012 at 17:6
2
Solved
If I evaluate the following expression in Scala REPL:
scala> "1" + 1
res0: java.lang.String = 11
the returned type is: java.lang.String.
If I evaluate this similar expression:
scala> 1 +...
Thusly asked 30/1, 2012 at 14:39
2
Solved
I've created an expression that I'm using for sorting which works fine, until I hit a DateTime field, where I get the following error (on the second line):
Expression of type 'System.DateTime' c...
Hereditament asked 23/1, 2012 at 16:16
4
Solved
Could somebody explain the following declaration in a way that conveys the meaning of the expression and how it would be called?
void Delete<T>(Expression<Func<T, bool>> express...
Yellowtail asked 20/1, 2012 at 14:19
4
Solved
I'm working on a new version of an already released code of perl, and found the line:
$|++;
AFAIK, $| is related with pipes, as explained in this link, and I understand this, but I cannot figure...
Grenadier asked 10/1, 2012 at 13:44
3
Solved
I've been trying to write a program in R that implements Newton's method. I've been mostly successful, but there are two little snags that have been bothering me. Here's my code:
Newton<-functi...
Illation asked 13/1, 2012 at 20:50
2
Solved
I have an extension generic method
public static void AddError<TModel>(
this ModelStateDictionary modelState,
Expression<Func<TModel, object>> expression,
string resourceKey...
Vibratory asked 9/1, 2012 at 19:12
6
Sorry if this is basic but I was trying to pick up on .Net 3.5.
Question: Is there anything great about Func<> and it's 5 overloads? From the looks of it, I can still create a similar delgate o...
Cibis asked 26/11, 2008 at 4:59
2
Solved
To this day, I have not found a great article about expressions - and how to look at a C# lambda statement and say "oh, that's a blah blah"... so, if you know of a good article, I'd appreciate that...
Ossification asked 16/12, 2011 at 20:0
2
Solved
I want to use Xcodes capabilities to log certain data. In fact it should be quite simple to achive something similar to
NSLog(@"Size: %@", NSStringFromRect(self.view.frame));
with the Log Messag...
Ibarra asked 6/12, 2011 at 12:3
3
I have this regular expression and want to add the rule which limit the total length is no more than 15 chars. I saw some lookahead examples but they're not quite clear. Can you help me to modify t...
Chairmanship asked 23/11, 2011 at 17:25
2
Solved
I'm am getting irritated with iReports. Problem is that I have a data set returning data for multiple customers and I want to use the "Group Expression" against the customer ID and have the report ...
Erythroblastosis asked 13/10, 2011 at 16:46
1
Solved
I found this while looking up problems on dynamic programming.
You are given an unparanthesized expression of the form V0 O0 V1 O1 .... Vn-1
We have to put brackets at places which maximizes the ...
Crispate asked 6/11, 2011 at 4:35
2
Solved
I need to find the maximum and minimum of an arbitrary C expression which has no side effects. The following macros work on my machine. Will they work on all platforms? If not, can they be modified...
Underbid asked 31/10, 2011 at 14:44
2
Solved
Given below are two methods which create a delegate to set a field in a class. One method uses generics and the other does not.
Both the methods return a delegate and they work fine. But if I try t...
Nicky asked 22/10, 2011 at 6:55
1
Solved
Consider:
int m = 2, n;
n = m++ + (++m);
In C output is:
m = 4, n = 4;
In Java output is:
m = 4, n = 5;
How does this happen?
Scevour asked 17/10, 2011 at 6:38
5
Solved
For example for such statement:
c += 2, c -= 1
Is it true that c += 2 will be always evaluated first, and c in second expression c-= 1 will always be updated value from expression c += 2?
Dairen asked 16/10, 2011 at 14:5
2
Solved
I am having a few problems with jQuery 1.6, I am trying to select this object $('#' + id) where id looks like skill|3345015|7868, but console always give me a :
Error : uncaught exception: Synt...
Xeres asked 8/10, 2011 at 9:24
8
Solved
Given
int x=1,y=2,z;
Could you explain why the result for:
x && y || z
is 1?
x && y = 1
x && y || z = 1
Articulator asked 1/9, 2011 at 8:58
4
Solved
I have a working setup which is not strongly typed and relies on reflection.
I have a class, say
class Person{
public string FirstName {get ; set;}
public string LastName {get; set;}
public i...
Aras asked 23/9, 2011 at 10:21
2
So I have a table with many columns. Suppose that each column contains similar keywords, differing only by a few. I want to select these columns based on their similar keywords.
At first, this was...
Nicollenicolson asked 16/9, 2011 at 21:51
3
I want an example of a batch file that uses a regular expression to find files with a digit in the name or a certain range of numbers.
Is there a way to do this? A simple example?
Obnubilate asked 11/9, 2011 at 9:21
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